ctrl: Introduce hopping-arfcn-{add,del} commands
Related: SYS#6138 Change-Id: Ib886cff70dd8940aa2f4095b84f9e60056c9588e
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@ -34,6 +34,97 @@
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#include <osmocom/bsc/chan_alloc.h>
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#include <osmocom/bsc/abis_nm.h>
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#include <osmocom/bsc/neighbor_ident.h>
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#include <osmocom/bsc/system_information.h>
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/*********************
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* TS_NODE
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*********************/
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static int verify_ts_hopping_arfcn_add(struct ctrl_cmd *cmd, const char *value, void *_data)
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{
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int64_t arfcn;
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enum gsm_band unused;
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if (osmo_str_to_int64(&arfcn, value, 10, 0, 1024) < 0)
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return 1;
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if (gsm_arfcn2band_rc(arfcn, &unused) < 0) {
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return 1;
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}
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return 0;
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}
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static int set_ts_hopping_arfcn_add(struct ctrl_cmd *cmd, void *data)
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{
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struct gsm_bts_trx_ts *ts = cmd->node;
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int arfcn = atoi(cmd->value);
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bitvec_set_bit_pos(&ts->hopping.arfcns, arfcn, ONE);
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/* Update Cell Allocation (list of all the frequencies allocated to a cell) */
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if (generate_cell_chan_alloc(ts->trx->bts) != 0) {
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bitvec_set_bit_pos(&ts->hopping.arfcns, arfcn, ZERO); /* roll-back */
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cmd->reply = "Failed to re-generate Cell Allocation";
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return CTRL_CMD_ERROR;
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}
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cmd->reply = "OK";
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return CTRL_CMD_REPLY;
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}
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/* Parameter format: "<arfcn>" */
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CTRL_CMD_DEFINE_WO(ts_hopping_arfcn_add, "hopping-arfcn-add");
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static int verify_ts_hopping_arfcn_del(struct ctrl_cmd *cmd, const char *value, void *_data)
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{
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int64_t arfcn;
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enum gsm_band unused;
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if (strcmp(value, "all") == 0)
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return 0;
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if (osmo_str_to_int64(&arfcn, value, 10, 0, 1024) < 0)
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return 1;
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if (gsm_arfcn2band_rc(arfcn, &unused) < 0) {
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return 1;
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}
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return 0;
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}
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static int set_ts_hopping_arfcn_del(struct ctrl_cmd *cmd, void *data)
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{
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struct gsm_bts_trx_ts *ts = cmd->node;
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bool all = (strcmp(cmd->value, "all") == 0);
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int arfcn;
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if (all) {
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bitvec_zero(&ts->hopping.arfcns);
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} else {
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arfcn = atoi(cmd->value);
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bitvec_set_bit_pos(&ts->hopping.arfcns, arfcn, ZERO);
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}
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/* Update Cell Allocation (list of all the frequencies allocated to a cell) */
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if (generate_cell_chan_alloc(ts->trx->bts) != 0) {
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if (!all)
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bitvec_set_bit_pos(&ts->hopping.arfcns, arfcn, ONE); /* roll-back */
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cmd->reply = "Failed to re-generate Cell Allocation";
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return CTRL_CMD_ERROR;
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}
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cmd->reply = "OK";
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return CTRL_CMD_REPLY;
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}
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/* Parameter format: "(<arfcn>|all)" */
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CTRL_CMD_DEFINE_WO(ts_hopping_arfcn_del, "hopping-arfcn-del");
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static int bsc_bts_trx_ts_ctrl_cmds_install(void)
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{
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int rc = 0;
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rc |= ctrl_cmd_install(CTRL_NODE_TS, &cmd_ts_hopping_arfcn_add);
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rc |= ctrl_cmd_install(CTRL_NODE_TS, &cmd_ts_hopping_arfcn_del);
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return rc;
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}
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/*********************
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* TRX_NODE
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*********************/
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static int get_trx_rf_locked(struct ctrl_cmd *cmd, void *data)
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{
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@ -115,5 +206,7 @@ int bsc_bts_trx_ctrl_cmds_install(void)
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rc |= ctrl_cmd_install(CTRL_NODE_TRX, &cmd_trx_arfcn);
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rc |= ctrl_cmd_install(CTRL_NODE_TRX, &cmd_trx_rf_locked);
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rc |= bsc_bts_trx_ts_ctrl_cmds_install();
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return rc;
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}
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